From 5bf06fe94c113d389ff58afbc7e94d836e18db08 Mon Sep 17 00:00:00 2001
From: solar <unknown>
Date: Wed, 15 Nov 2006 05:48:38 +0000
Subject: [PATCH] Misallocation in realloc() was not caught. Fixed.

---
 functions/stdlib/realloc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/functions/stdlib/realloc.c b/functions/stdlib/realloc.c
index c2bebd4..099ad5d 100644
--- a/functions/stdlib/realloc.c
+++ b/functions/stdlib/realloc.c
@@ -32,7 +32,10 @@ void * realloc( void * ptr, size_t size )
         else
         {
             /* Get larger memnode and copy over contents. */
-            newptr = malloc( size );
+            if ( ( newptr = malloc( size ) ) == NULL )
+            {
+                return NULL;
+            }
             memcpy( newptr, ptr, baseptr->size );
         }
     }
@@ -52,3 +55,4 @@ int main( void )
 }
 
 #endif
+
-- 
2.40.0